45212816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 100761408

約数和(自身を除く): 55548592

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 53, 74, 88, 106, 131, 148, 176, 212, 262, 296, 407, 424, 524, 583, 592, 814, 848, 1048, 1166, 1441, 1628, 1961, 2096, 2332, 2882, 3256, 3922, 4664, 4847, 5764, 6512, 6943, 7844, 9328, 9694, 11528, 13886, 15688, 19388, 21571, 23056, 27772, 31376, 38776, 43142, 53317, 55544, 76373, 77552, 86284, 106634, 111088, 152746, 172568, 213268, 256891, 305492, 345136, 426536, 513782, 610984, 853072, 1027564, 1221968, 2055128, 2825801, 4110256, 5651602, 11303204, 22606408, 45212816]

約数ペア:

[(1, 45212816), (2, 22606408), (4, 11303204), (8, 5651602), (11, 4110256), (16, 2825801), (22, 2055128), (37, 1221968), (44, 1027564), (53, 853072), (74, 610984), (88, 513782), (106, 426536), (131, 345136), (148, 305492), (176, 256891), (212, 213268), (262, 172568), (296, 152746), (407, 111088), (424, 106634), (524, 86284), (583, 77552), (592, 76373), (814, 55544), (848, 53317), (1048, 43142), (1166, 38776), (1441, 31376), (1628, 27772), (1961, 23056), (2096, 21571), (2332, 19388), (2882, 15688), (3256, 13886), (3922, 11528), (4664, 9694), (4847, 9328), (5764, 7844), (6512, 6943)]